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Female COVID19 vaccination associates with lower fertility
Analyses comparing fertility in dierent countries detect that fertility in
2021 is negatively associated with COVID19 vaccination rate in 2021,
also after accounting for dierent potential confounding eects. Further
analyses show that fertility decreases with female. Analyses with these
data do not detect eects of male vaccination on fertility that are
independent of female vaccination, but do not exclude the latter using
estimates more directly related to male fertility such as numbers of
pregnancies, rather than births.
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Fertility decreases with vaccination rate
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Contrasts between 2019 and 2021 fertility also decrease with vaccination
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Fertility decreases with female, not male vaccination
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